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Gale Watch
Active5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island; Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
Starts
Ends
Issued
Severity
Moderate
Urgency
Future
Certainty
Possible
Details
* WHAT...For the Small Craft Advisory, Highest gusts up to 25 kts from the northwest and highest waves around 5 feet expected. For the Gale Watch, Highest gusts up to 45 kts from the north and highest waves around 14 feet possible.
* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary.
* WHEN...For the Small Craft Advisory, from 10 AM this morning to 8 PM EDT this evening. For the Gale Watch, from Friday morning through late Friday night.
* IMPACTS...Strong winds can cause hazardous highest waves which could capsize or damage vessels and reduce visibility.
Instructions
Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and highest waves.
Data from the National Weather Service
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